51121330252

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{4673}}^1\times {\mathrm{19963}}^1$

素因数の和:24777

約数の個数: 24

約数和(自身を含む): 90139136976

約数和(自身を除く): 39017806724

約数列:

[1, 2, 4, 137, 274, 548, 4673, 9346, 18692, 19963, 39926, 79852, 640201, 1280402, 2560804, 2734931, 5469862, 10939724, 93287099, 186574198, 373148396, 12780332563, 25560665126, 51121330252]

約数ペア:

[(1, 51121330252), (2, 25560665126), (4, 12780332563), (137, 373148396), (274, 186574198), (548, 93287099), (4673, 10939724), (9346, 5469862), (18692, 2734931), (19963, 2560804), (39926, 1280402), (79852, 640201)]